- #1

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## Homework Statement

Find the derivative of the function

F(z) = [tex]\sqrt{\frac{z-1}{z+1}}[/tex]

## Homework Equations

## The Attempt at a Solution

[tex]\frac{z-1}{z+1}[/tex][tex]^{1/2}[/tex]

1/2 [tex]\frac{z-1}{z+1}[/tex][tex]^{-1/2}[/tex]

## Homework Statement

## Homework Equations

## The Attempt at a Solution

## Homework Statement

Find the derivative of the function.

y = tan(sin2x)

## Homework Equations

## The Attempt at a Solution

[tex]\frac{sin}{cos}[/tex]

I'm assuming this is the chain rule, but I'm not sure how to approach it.